<div class="x-nav">
      <span class="layui-breadcrumb">
        <a href="">首页</a>
        <a href="">{$ctitle}</a>
        <a>
          <cite>{$atitle}</cite></a>
      </span>
    <a class="layui-btn layui-btn-sm" style="line-height:1.6em;margin-top:3px;float:right" href="javascript:location.replace(location.href);" title="刷新">
        <i class="layui-icon" style="line-height:30px">ဂ</i></a>
</div>
<script>
    layui.element.render('breadcrumb')
</script>